How to change a property of an object in an array list
Hi Qt Hackers in this example ( http://harmattan-dev.nokia.com/docs/library/html/qt4/declarative-tutorials-samegame-samegame2.html ) an array is used to store the objects of the gamefield. When they...
View ArticleQt quick Desktop Components
hallo liebe entwickler ich möchte mir gerne in qt quick die desktop componenten anzeigen lassen (design ) und mit arbeiten können , nach dem video funktioniert das auch, ich bekomm es nicht hin bekomme...
View Article(Qt 5) Qt Quick 2 application - will not link when c++ class instance created...
Just a test project with one class (nothing in it) and one qml file and a main.cpp – my purpose is to learn how to take a c++ variable value and display it via qml. Class just has a constructor,...
View ArticleQt5: Unknown module(s) in QT: serialport
Hi, Qt5/Qt Creator 2.6.1/linux64/ubuntu 12.10/: I installed QtSerialPort. QT += serialport in .pro Runing the terminal example I get: 17:49:40: Running steps for project terminal... 17:49:40: Starting:...
View ArticleMultiple targets in Qt project
I have a Qt project, for a shared library: TARGET =foo TEMPLATE = lib INSTALLS += TARGET After compile there is libfoo0.1.0.so and it links against say A, B, C, D. For some reason I need to divide my...
View ArticleWhy my SSL client/server doesn't work?
Hi everybody. I wrote a client and server that use SSL to communicate but they don’t work. Here is the code I wrote Server: void LanServer::incomingConnection(int socketDescriptor){ //LanServer...
View ArticleInstall Qt 5.0 and Qt Creator on Ubuntu
Hi everyone. I’ve just installed Qt 5.0 on my computer. Qt Creator has been installed with and a shortcut appears, but does not works ans when I launch it manually I get the error message :...
View ArticleHow to open .DEM files on Qt Creator
Hi, how can I open and view a file .DEM on Qt creator in c++? There is a library? Tnx Emanuele
View Article[SOLVED] What's happened with my cout
Hello Qt World ! Is there somebody can explane at me why the display is different ? It’s very strange ! #include <iostream> int add(int & a) { a...
View ArticleDisplaying Video from UDP Network Source
I have not used the Qt Multimedia module yet, and I’m in the middle of building Qt 5 now. I’ve looked through the documentation, but I can’t determine if the multimedia classes will be able to receive...
View ArticleConnect diferent signals and slost each other
Hy Peaple, I have a project with 4.8 Qt framework. In the project connect I different signals and slots by reason of some architecture solution. A example: signals: void EmitHigh(int High); public...
View ArticleGetting QML Object data to a class in C++
Hello Qt community, I’ve been searching and testing some new QML functionalities and I am in doubt. What I would like to do is to get the information of an object in QML to a class in C++. Right now...
View ArticleTrouble deploying application
I’ve been having trouble getting my .exe to work on computers without Visual Studio and the Windows SDK installed. I created my GUI app in Qt Creator. If I just build the .exe and stick it in a flash...
View ArticleObject similar to phonon to play sound
Hello, I am porting an app on bb but i need an object to play sounds with queue capability. Is there something like that?!
View ArticleQFile, accessing samba shares using password (on windows)
Hi all, I need to read a file in a samba server using username and password. To read the file in windows I use the following address: \\192.168.0.2\doc\aaaa.txt it ask me username and password and I...
View ArticleКрах приложения при обращении к JavaScript из Flash
Всем привет. Написал простенький веб-браузер. При вызове из Flash Player-а JavaScript функции (к примеру вывод на печать фрейма) со второго-третьего раза приложение крешится с выводом сообщения...
View ArticleCrash application during call JavaScript function from Flash Player
Hi all. Crash application during call JavaScript function (with 2-3th times) from Flash Player Run debugger: SIGSEGV (Segmentation fault) last stack – Cannot access memory at address 0×0 else stack –...
View Article[SOLVED]QPlainTextEdit scroll to the bottom
Hi everyone, I have qplaintextedit and i use insertplaintext method to add some info to qplaintextedit. But i want it to scroll automatically to the last inserted string (bottom). How can i do that?...
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